1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rus_ich [418]
3 years ago
6

carmen draws this area model to help her divide 1800 by 9. she say the quotient is 20. does carmen model make sense​

Mathematics
2 answers:
SpyIntel [72]3 years ago
6 0

Answer:

No

Step-by-step explanation:

the quotient is 200, not 20

nataly862011 [7]3 years ago
3 0

Answer:

Carmen's model does not make sense.

Step-by-step explanation:

Take away the two zeros in 1800 then it will become 18 so 18 divided by 9 = 2. Plug in the two zeros from 1800 hundred to the 2 and your answer would be 200. Or you can just divide 1800 by nine.

You might be interested in
Write the equation for a rational function with a hole at x = 6 and
Kisachek [45]

Answer:

x-6/x²-x-30

Step-by-step explanation:

(x-6)(x+5)

x²-x-30

when you factor out  x-6 you have a removable discontinuity and you have x+5 as your denominator and that would be the vertical asymptote since you can have a 0 as your denominator the V.A. would be x = -5.

6 0
3 years ago
HELP ME PLEASE
yuradex [85]

Answer:

368 milliliters.

Step-by-step explanation:

Compound A + Compound B = 1 drug

4 + 7 = 1 drug

11 milliliters = 1 drug, so 1012 milliliters = 92 drugs

Multiply the compounds by the amount of drugs, e.g.

4 x 92 = 368 ( Compound A )

7 x 92 = 644 ( Compound B )

368 + 644 = 1012

368 milliliters of Compound A are needed to make 1012 milliliters of the drug.

Hope this helps :)

8 0
3 years ago
Describe the error in determining whether the lines are parallel, perpendicular, or neither.
Lina20 [59]

Step-by-step explanation:

The slopes of perpindicular lines must be negative reciprocals of each other -- while -4 and 4 are negative to each other, the negative recipricocal for -4 is 1/4 and -1/4 for 4.

The slopes of parallel lines must be the same, so these are not parallel.

5 0
3 years ago
Please help me I don’t understand
Delvig [45]

Answer: I don't understand either :{

But I do know that you have to look at the little letters to answer the questions about the triangle. Like when it asks, "What are the possible values for x?" you have to find x then say what the possible values for x are. Hope that helps a little bit

3 0
3 years ago
Math help again please
vovangra [49]
Hey there! :D

First, find the slope. 

m= (y2-y1)/(x2-x1) I'm using points (0,3) and (1,5)

m=(5-3)/(1-0)
m= 2/1
m=2

Now, plug that into point slope. Use point (1,5) m=2

y-y1= m(x-x1)

y-5= 2(x-1)

Distribute. 

y-5=2x-2

Add 5 to both sides.

y=2x+3 == equation of the line in slope intercept form. y=mx+b

I hope this helps!
~kaikers


8 0
3 years ago
Other questions:
  • How can I divide 43 into 50???
    13·1 answer
  • Which statement is true about ∠1 and ∠2?
    15·1 answer
  • The digit in the tenths place is how many times as much as the value of the digit in the hundredths place of 0.77
    14·1 answer
  • Someone help!!! PLEASE BE QUICK.... <br> **BONUS POINTS**
    8·2 answers
  • The heights of the trees in a forest are normally distributed, with a mean of 25 meters and a standard deviation of 6 meters. Wh
    9·1 answer
  • Sam was asked to place the numbers shown below in order from least to greatest.
    6·1 answer
  • Write a expression that equals 24. Include an exponent
    5·2 answers
  • Find the derivative of ln(cosx²).​
    10·1 answer
  • What percentage of 48 is 62?
    8·2 answers
  • A loan of RM 5800 at 9% made on May 22 and due July 5.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!